Add Abseil as a submodule (needed for some of the new unit tests)

stweil · stweil · commit 3318c9aaddd3 · 2018-10-11T22:18:51.000+02:00
Signed-off-by: Stefan Weil &lt;sw@weilnetz.de&gt;
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,6 @@
+[submodule "abseil"]
+	path = abseil
+	url = https://github.com/abseil/abseil-cpp.git
 [submodule "googletest"]
 	path = googletest
 	url = https://github.com/google/googletest.git
diff --git a/abseil b/abseil
@@ -0,0 +1 @@
+Subproject commit e821380d69a549dc64900693942789d21aa4df5e
